Ratio, SM-Bank 032 MC Shelley and Carly collect dolls. The ratio of the number of dolls Shelley owns compared to Carly is 3 : 2. Shelley owns 12 dolls. How many dolls does Carly own? \(2\) \(6\) \(8\) \(18\) Show Answers Only \(C\) Show Worked Solution \(\text{Shelley’s dolls represents 3 parts}\) \(3\ \text{parts}\) \(=12\) \(1\ \text{part}\) \(=\dfrac{12}{3}=4\) \(\text{Carly’s dolls represents 2 parts}\) \(=2\times 4=8\) \(\therefore\ \text{There Carly owns}\ 8\ \text{dolls.}\) \(\Rightarrow C\)